| Acronym | Definition |
|---|
| EUI➣European University Institute |
| EUI➣Extended User Interface |
| EUI➣Enterprise User Interface |
| EUI➣End User Interface |
| EUI➣Engineering User Interface |
| EUI➣Effective User Interface |
| EUI➣Extended Unique Identifier (networking devices) |
| EUI➣Energy Utilization Index (US Department of Energy) |
| EUI➣Euroclear UK & Ireland |
| EUI➣Ethnography of the University Initiative |
| EUI➣Economist Intelligence Unit |
| EUI➣Electronic Unit Injector |
| EUI➣End User Identity |
| EUI➣Escuela Universitaria de Informática (Spain) |
| EUI➣Emailing under the Influence |
| EUI➣Enhanced User Interface (Telabs) |
| EUI➣Energy Use Intensity (DoE, EIA) |
| EUI➣End User Information |
| EUI➣End-System Unique Identifier |
| EUI➣Exams Unlimited, Inc. |
| EUI➣Executive User Interface |
| EUI➣Ecola Universitaria d'Infermeria |
| EUI➣Education Unlimited International |